Results 81 to 90 of about 4,276 (298)

Distribution of adhesion rate constant in the coal sample [PDF]

Acta Montanistica Slovaca, 2005
Flotation is the process of enrichment which consists in differentiating the useful component (volume property) in the separation products. Flotation leads to the differentiation of the volume property by means of applying the differentiation of surface ...
Marian Brožek, Anna Młynarczykowska
doaj  

Designer Dynamic DNA Nanoaggregate in Living Cell for Mitochondrial Energy Restriction

Advanced Science, EarlyView.
This study presents the Tech‐tetrahedron, a designer dynamic DNA nanoaggregate engineered for precise mitochondrial energy restriction. Its trinity‐functionalized design integrates navigable unit, telomerase‐activated latch, and self‐assembly module.
Ruijia Deng, Jing Sheng, Ben Niu, Wenjuan Fu, Yingjie Yang, Zuowei Xie, Shuang Xie, Yunxuan He, Meilin Gong, Jue Wang, Yan Pi, Ming Chen, Kai Chang   +12 more
wiley   +1 more source

Wet Transfer of In Situ Grown Azo‐Containing Two‐Dimensional Conjugated Covalent Organic Framework Films for Photoswitchable Electronic Devices

Angewandte Chemie, EarlyView.
Wet transfer of an atomically flat azo‐functionalized 2D covalent organic framework film onto monolayer MoS2 enables clean van der Waals heterostructure devices with reversible photoswitching and multilevel nonvolatile memory. ABSTRACT Two‐dimensional π‐conjugated covalent organic frameworks (2D π‐COFs) combine in‐plane π‐delocalization with periodic ...
Kexin Wang, Bin Han, Fan Qiu, Yeonsu Jeong, Yusheng Chen, Yubin Fu, Christos Gatsios, Marco Vittorio Nardi, Melanie Timpel, Yang Hou, Shun‐Qi Xu, Paolo Samorì   +11 more
wiley   +2 more sources

An evaluation of sulfidisation in the flotation recovery of heavily oxidised sulfide minerals : with particular reference to oxidised Merensky ores

, 2007
Includes bibiographical references (p. 165-180)
Newell, Andrew James Haigh
core  

The effect of particle size on coal flotation kinetics: A review

, 2018
Coal flotation is a complex multiphase process governed by different sub-processes and interphase interactions. The coal cleaning efficiency by flotation is largely affected by many different physical and chemical factors that can be roughly classified ...
Sokolović, J. M., Miskovic, S.
core   +1 more source

Interactive results viewer: Computing single-particle flotation kinetics using automated mineralogy data and machine learning

, 2020
This plotting application allows the reader to interact with all results obtained in the case study presented in the publication "Computing single-particle flotation kinetics using automated mineralogy data and machine learning", submitted on 07/10/2020
Rudolph, Martin, Hoang, Duong Huu, Gutzmer, Jens, Tolosana-Delgado, Raimon, Pereira, Lucas, Frenzel, Max   +5 more
core   +1 more source

The Spatiotemporal Genetic Architecture of Seed Vigor in Upland Cotton

Advanced Science, EarlyView.
Leveraging the semi‐automated SeedRanger platform, we profiled the germination kinetics of 356 cotton accessions at a 30‐min interval. This high‐throughput phenomic approach delineated a temporal genetic network comprising 541 stage‐specific loci. Crucially, functional validation identified FLA2 as a pivotal, auxin‐modulated regulator that orchestrates
Luyao Wang, Jie Dai, Ting Zhao, Shengjun Zhao, Hongyu Wu, Jiaying Pan, Yupeng Hao, Ke Nie, Li Yu, Yumeng Zhu, Xiangyi Zhao, Kai Huang, Mengke Zhang, Yongyan Zhao, Yaping Jiang, Siyuan Wang, Yiling Pan, Yubing Chen, Yilai Lin, Wanghong Shi, Yayuan Deng, Jin Han, Jie Li, Xuan Long, Junbin Wang, Zhiyuan Zhang, Zegang Han, Zhanfeng Si, Lei Ju, Jun Li, Tianzhen Zhang, Ji Zhou, Xueying Guan   +32 more
wiley   +1 more source

Molecular Dynamics Simulation Study on Adsorption Behavior of Three Anionic Collectors on Wulfenite Surface

Kuangchan zonghe liyong
This is an article in the field of mineral processing engineering. The adsorption kinetics of sodium oleate (SODI), sodium dodecyl sulfonate (SDS) and benzohydroxamic acid (BHA) on the surface of wulfenite were taken as the research subject.Firstly ...
Ya ZHU, Xishan ZHANG, Baoxu SONG, Lixin YAN, Wenyi LI   +4 more
doaj   +1 more source

Kinetics of Chalcopyrite Leaching by Hydrogen Peroxide in Sulfuric Acid

Metals, 2019
In ores, chalcopyrite is usually associated with other sulfide minerals, such as sphalerite, galena, and pyrite, in a dispersed form, with complex mineralogical structures.
Miroslav Sokić, Branislav Marković, Srđan Stanković, Željko Kamberović, Nada Štrbac, Vaso Manojlović, Nela Petronijević   +6 more
doaj   +1 more source

Characterisation of the effect of alteration on the PPM platinum ore and evaluation of selected strategies to improve metallurgical performance

, 2011
The aim of this study is in two parts; the first part focuses on mineralogical quantification of the extent of weathering at PPM by profiling the flotation behaviour and host rock density with spatial ...
Ramonotsi, Mpho
core